Evaluate
48x-82
Factor
2\left(24x-41\right)
Graph
Quiz
Polynomial
5 problems similar to:
18 x ^ { 2 } - 15 x + 48 x - 40 - 18 x ^ { 2 } - 21 x + 36 x - 42
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18x^{2}+33x-40-18x^{2}-21x+36x-42
Combine -15x and 48x to get 33x.
33x-40-21x+36x-42
Combine 18x^{2} and -18x^{2} to get 0.
12x-40+36x-42
Combine 33x and -21x to get 12x.
48x-40-42
Combine 12x and 36x to get 48x.
48x-82
Subtract 42 from -40 to get -82.
48x-82
Multiply and combine like terms.
2\left(24x-41\right)
Factor out 2.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}